STEREOSELECTIVE SYNTHESES OF 3,3-DIFLUORO-1-PROPENE DERIVATIVES

Authors
TELLIER F SAUVETRE R
Citation
F. Tellier et R. Sauvetre, STEREOSELECTIVE SYNTHESES OF 3,3-DIFLUORO-1-PROPENE DERIVATIVES, Tetrahedron letters, 34(47), 1993, pp. 7565-7566
Citations number
8
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
34
Issue
47
Year of publication
1993
Pages
7565 - 7566
Database
ISI
SICI code
0040-4039(1993)34:47<7565:SSO3D>2.0.ZU;2-5
Abstract
A highly regio- and stereo-selective introduction of a difluoromethyle ne group in allylic position is described. The key step is the treatme nt of 3-acetoxy-1,1-difluoro-1-propenes with Grignard reagents in the presence of copper and lithium salts.